Meta just agreed to make sweeping changes for teens as part of a child safety settlement reached with attorneys general across the US. Under the agreement, Meta must apply new safeguards across Instagram and Facebook that will change how teens interact with the social media platforms, as well as restrict their use during certain times.
Almost since the first nuclear power plant started generating electricity in the 1950s, critics have pointed out the difficulty of safely disposing of highly radioactive spent fuel. In those days, radiation was among the few carcinogens that were recognized and could be measured easily. Cold-war anxieties amplified public fear of nuclear technologies and radiation. As
Few scientific phenomena have been associated with such an eerie blend of menace and promise as nuclear fission. Within seven years of the discovery of fission, in which a heavy atomic nucleus is split into smaller fragments to release energy, the world watched as the United States used it to destroy two Japanese cities. Less
Imagine a nuclear reactor that is small enough to be transported on an aeroplane or inside a shipping container, and loaded with ten years’ worth of fuel. This kind of microreactor, say its proponents, could be shipped straight from factories to remote areas where electricity is expensive, such as rural Alaska and remote mining sites,
Crypto bulls have been pushing for Congress to pass a major piece of legislation aimed at creating a regulatory framework for the industry, but prediction markets say don’t count on it this year. Traders on Polymarket give it only a 15% chance of being signed into law in 2026. Traders on Kalshi have laid similar
Being tired behind the wheel can be as dangerous as driving while drunk1. Yet, whereas showing up to work intoxicated can lead to dismissal, being visibly sleepy doesn’t tend to have comparable consequences — at least for now. Too hot to sleep? How heatwaves at night affect our health As employers learn more about the